5448643199 has 8 divisors (see below), whose sum is σ = 5602246368. Its totient is φ = 5295373920.

The previous prime is 5448643177. The next prime is 5448643201. The reversal of 5448643199 is 9913468445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5448643199 - 2³² = 1153675903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5448643199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448643169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50192 + ... + 115829.

It is an arithmetic number, because the mean of its divisors is an integer number (700280796).

Almost surely, 2^5448643199 is an apocalyptic number.

5448643199 is a deficient number, since it is larger than the sum of its proper divisors (153603169).

5448643199 is a wasteful number, since it uses less digits than its factorization.

5448643199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166945.

The product of its digits is 3732480, while the sum is 53.

The square root of 5448643199 is about 73814.9253132454. The cubic root of 5448643199 is about 1759.6628140853.

The spelling of 5448643199 in words is "five billion, four hundred forty-eight million, six hundred forty-three thousand, one hundred ninety-nine".